Sara Heesen, a professional athlete with Alpha Warrior and two-time finalist on American Ninja Warrior, completes the final rungs of the Devil’s Ladder obstacle at the YARS Fitness Center, Nov. 4, 2018. Heesen comes from a strong background in both gymnastics and rock climbing. The Alpha Warrior program brings the obstacle-based fitness apparatuses to Air Force bases to host friendly competitions and inspire Airmen fitness. (U.S. Air Force Photo/ Staff Sgt. Jeffrey Grossi)